Sea Conditions for Portland

Detailed Sea Conditions for Portland over the next 2 days

Issued (local time): 6 pm Wednesday 12 May 2021

Detailed Sea Conditions for Portland over the next 2 days

Issued (local time): 6 pm Wednesday 12 May 2021
Forecast update inUpdates in  hr  min  sUpdate imminent
Wednesday 12 Thursday 13 Friday 14
4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM 10PM 1AM 4AM 7AM 10AM 1PM 4PM 7PM
Tide State - flow high flow high flow high ebb low flow high ebb low flow high ebb low flow
High Tide
height (m)


8:41PM
1.87

3:30AM
0.42

8:50AM
1.74



9:01PM
1.87


4:11AM
0.44
9:13AM
1.70



Low Tide
height (m)




1:20AM
0.24
4:08AM
0.41


1:30PM
0.18



1:52AM
0.24
4:43AM
0.43


2:01PM
0.21

Swell (m)
direction
0.9SW 0.9SW 1.2ESE 1.3ESE 1.2ESE 1.1ESE 0.9NNE 1.0SW 1.1SW 0.9SW 0.9SW 0.8SW 0.8SW 0.6SW 0.6WSW 0.5SW 0.5SW 0.6WSW
Wave Height (m) 0.9 0.9 1.2 1.3 1.2 1.1 0.9 1.0 1.1 0.9 0.9 0.8 0.8 0.6 0.6 0.5 0.5 0.6
Period (s) 8 8 4 5 5 5 4 10 10 9 9 9 9 8 8 8 8 8
Wind
(km/h)
5

E
30

ENE
40

ENE
30

NE
35

NE
35

NNE
30

NNE
30

NE
25

NE
25

NNE
25

NNE
20

N
25

N
15

NNW
10

NNW
10

W
20

SW
20

SW
  Today's sea temperature in Portland, England is 10.5 °C (Statistics for 12 May 1981-2005 – mean: 11.2 max: 12.5 min: 10.2 °C)
 
Summary  light
rain
light
rain
light
rain
light
rain
cloudy light
rain
light
rain
rain
shwrs
some
clouds
rain
shwrs
some
clouds
some
clouds
some
clouds
clear some
clouds
clear some
clouds
cloudy
Rain mm 2 4 1 2 - 1 1 1 - 1 - - - - - - - -
Temp °C 10 10 10 10 9 9 10 10 11 11 9 9 8 8 11 11 11 11
Chill °C 9 7 6 7 5 5 7 7 8 8 6 6 4 6 10 10 9 8
Sunrise - - - - - 5:24 - - - - - - - 5:22 - - - -
Sunset - 8:45 - - - - - - - 8:46 - - - - - - - 8:49

Tide datum: Mean Lower Low Water.